🇳🇱 WESTERBEEK Chris · NETHERLANDS
1rank
+94.0Butler · 102 bds
+0.92per board
±6.0swing
+0.68vs par /bd · #1/18
+0.69adjusted /bd
by round
vs par split: bidding -0.28 · play +0.77
Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted +0.69/bd
Card play — on target: opening leads 83.9% #3 of 18 · declarer play 68.0% #16 of 18 · defence 87.5% #11 of 18
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (7) | 79.2% (24) |
| Declarer play | 100.0% (4) | 61.9% (21) |
| Defence | 75.0% (12) | 91.7% (36) |
Opening leads by suit led: ♠ 66.7% (6) · ♥ 90.9% (11) · ♦ 83.3% (6) · ♣ 87.5% (8)
vs par by strain: NT +1.33 (27) · a suit +0.44 (75)
vs par by level: part-score -0.22 (36) · game +0.62 (56) · slam +4.20 (10)
By role: declaring +0.86/bd (-1.65 vs par · 51) · defending +0.98/bd (+3.00 vs par · 51)
By vulnerability: vulnerable +0.61/bd (-0.26 vs par · 51) · not vulnerable +1.23/bd (+1.61 vs par · 51)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | E.Wackwitz | Y.Tham – F.Oh | Closed | 14 | +5.7 | +0.41 | -0.14 |
| Quarterfinal | E.Wackwitz | Y.Tham – F.Oh | Closed | 14 | +23.9 | +1.71 | -1.86 |
| Semifinal | E.Wackwitz | J.Mill – P.Hollands | Closed | 14 | -10.7 | -0.76 | -0.93 |
| Semifinal | E.Wackwitz | J.Mill – P.Hollands | Closed | 14 | +50.5 | +3.61 | +3.79 |
| Semifinal | E.Wackwitz | J.Mill – P.Hollands | Closed | 14 | +34.0 | +2.43 | +3.57 |
| Final | E.Wackwitz | D.Padon – M.Meyouhas | Closed | 16 | +13.6 | +0.85 | +0.06 |
| Final | E.Wackwitz | G.Gerstner – L.Fisher | Closed | 16 | -23.0 | -1.44 | +0.38 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +19.3 | Semifinal | 🇦🇺 AUSTRALIA | 56 | 6NTx | ♣T | -10 | +20 |
| +13.7 | Semifinal | 🇦🇺 AUSTRALIA | 17 | 3NT | ♣2 | = | +3 |
| +13.0 | Semifinal | 🇦🇺 AUSTRALIA | 35 | 6♠ | ♥A | -1 | +13 |
| +12.7 | Final | 🇮🇱 ISRAEL | 26 | 3NT | ♥5 | +1 | +0 |
| +11.7 | Quarterfinal | 🇸🇬 SINGAPORE | 35 | 3NT | ♠4 | = | +10 |
| +11.3 | Semifinal | 🇦🇺 AUSTRALIA | 40 | 5♥ | ♠K | -1 | +12 |
| +10.0 | Semifinal | 🇦🇺 AUSTRALIA | 47 | 7♥ | ♦Q | -2 | +17 |
| +9.3 | Semifinal | 🇦🇺 AUSTRALIA | 15 | 4♥ | ♣6 | -1 | +11 |
| +9.3 | Semifinal | 🇦🇺 AUSTRALIA | 33 | 4♥ | +2 | +9 | |
| +9.3 | Semifinal | 🇦🇺 AUSTRALIA | 38 | 2♥x | ♣4 | -1 | +10 |
| +9.0 | Quarterfinal | 🇸🇬 SINGAPORE | 28 | 3♥ | ♠A | -1 | +9 |
| +9.0 | Semifinal | 🇦🇺 AUSTRALIA | 23 | 3NT | ♥K | = | +3 |
| +8.3 | Final | 🇮🇱 ISRAEL | 28 | 2♥ | ♥5 | -1 | -1 |
| +8.0 | Semifinal | 🇦🇺 AUSTRALIA | 50 | 3NTx | ♠Q | -2 | +5 |
| +7.4 | Quarterfinal | 🇸🇬 SINGAPORE | 41 | 5♦ | ♦K | -3 | +5 |
| +7.3 | Semifinal | 🇦🇺 AUSTRALIA | 32 | 3NT | +1 | +1 | |
| +7.3 | Final | 🇮🇱 ISRAEL | 17 | 4♠ | ♦A | = | +7 |
| +7.0 | Quarterfinal | 🇸🇬 SINGAPORE | 21 | 3NT | ♠5 | -2 | +7 |
| +7.0 | Semifinal | 🇦🇺 AUSTRALIA | 30 | 2♣ | ♠A | = | +5 |
| +6.7 | Semifinal | 🇦🇺 AUSTRALIA | 22 | 4♠ | ♥8 | -1 | +10 |
| +6.0 | Semifinal | 🇦🇺 AUSTRALIA | 43 | 4♥ | ♦J | -1 | +10 |
| +6.0 | Semifinal | 🇦🇺 AUSTRALIA | 44 | 4♠ | ♣8 | -5 | +8 |
| +5.4 | Quarterfinal | 🇸🇬 SINGAPORE | 29 | 3NT | ♣4 | -1 | +5 |
| +5.3 | Quarterfinal | 🇸🇬 SINGAPORE | 20 | 3NT | ♠Q | -2 | +5 |
| +5.0 | Semifinal | 🇦🇺 AUSTRALIA | 46 | 6♠ | ♥K | -1 | +15 |
| +5.0 | Final | 🇮🇱 ISRAEL | 55 | 3♠ | ♣3 | -1 | +0 |
| +4.3 | Quarterfinal | 🇸🇬 SINGAPORE | 32 | 4♠ | ♥9 | -2 | +9 |
| +4.3 | Quarterfinal | 🇸🇬 SINGAPORE | 37 | 4♠ | ♥4 | +1 | -13 |
| +3.7 | Final | 🇮🇱 ISRAEL | 31 | 2♠ | ♣Q | +1 | +10 |
| +3.6 | Quarterfinal | 🇸🇬 SINGAPORE | 22 | 4♠ | ♥A | +1 | -8 |
| +3.6 | Quarterfinal | 🇸🇬 SINGAPORE | 30 | 6♠ | ♦J | = | +0 |
| +3.4 | Quarterfinal | 🇸🇬 SINGAPORE | 39 | 3NT | ♥4 | +3 | -10 |
| +3.3 | Final | 🇮🇱 ISRAEL | 18 | 4♥ | ♠5 | +1 | -11 |
| +3.0 | Semifinal | 🇦🇺 AUSTRALIA | 41 | 3♣ | ♦J | -1 | +6 |
| +3.0 | Semifinal | 🇦🇺 AUSTRALIA | 51 | 4♠ | ♣5 | -3 | +6 |
| +3.0 | Final | 🇮🇱 ISRAEL | 20 | 3NT | ♥5 | = | -1 |
| +2.7 | Final | 🇮🇱 ISRAEL | 23 | 3♥ | ♣K | = | +6 |
| +2.7 | Final | 🇮🇱 ISRAEL | 32 | 4♥x | ♦5 | = | +12 |
| +2.0 | Semifinal | 🇦🇺 AUSTRALIA | 53 | 5♣ | ♦6 | = | -1 |
| +1.7 | Quarterfinal | 🇸🇬 SINGAPORE | 26 | 5♥ | ♠A | = | +0 |
| +1.4 | Quarterfinal | 🇸🇬 SINGAPORE | 33 | 2♦ | ♦3 | +1 | -1 |
| +1.0 | Final | 🇮🇱 ISRAEL | 51 | 1♠ | ♠4 | = | -1 |
| +1.0 | Final | 🇮🇱 ISRAEL | 62 | 3NT | ♦4 | +2 | +0 |
| +0.7 | Semifinal | 🇦🇺 AUSTRALIA | 19 | 3NT | ♠5 | +1 | +1 |
| +0.7 | Semifinal | 🇦🇺 AUSTRALIA | 34 | 4♠ | = | +11 | |
| +0.7 | Semifinal | 🇦🇺 AUSTRALIA | 45 | 3NT | ♦5 | +3 | +1 |
| +0.4 | Quarterfinal | 🇸🇬 SINGAPORE | 19 | 2♠ | ♠8 | +3 | -6 |
| +0.3 | Semifinal | 🇦🇺 AUSTRALIA | 42 | 4♥ | ♦J | +1 | +0 |
| -0.0 | Semifinal | 🇦🇺 AUSTRALIA | 31 | 4♠ | = | +0 | |
| -0.0 | Semifinal | 🇦🇺 AUSTRALIA | 52 | 2♠ | ♥2 | -3 | -8 |
| -0.0 | Final | 🇮🇱 ISRAEL | 21 | 2♥ | ♦2 | = | +0 |
| -0.0 | Final | 🇮🇱 ISRAEL | 49 | 4♥ | ♣Q | = | +1 |
| -0.0 | Final | 🇮🇱 ISRAEL | 50 | 2♠x | ♦J | -5 | +8 |
| -0.0 | Final | 🇮🇱 ISRAEL | 52 | 3♣ | ♣4 | -2 | +3 |
| -0.0 | Final | 🇮🇱 ISRAEL | 53 | 6♦x | ♣3 | +1 | +16 |
| -0.0 | Final | 🇮🇱 ISRAEL | 61 | 4♠ | ♦3 | -1 | +6 |
| -0.0 | Final | 🇮🇱 ISRAEL | 64 | 3NT | ♣6 | -2 | -7 |
| -0.3 | Semifinal | 🇦🇺 AUSTRALIA | 36 | 5♦ | ♥K | = | +3 |
| -0.6 | Quarterfinal | 🇸🇬 SINGAPORE | 24 | 2♦ | ♠K | = | +2 |
| -0.6 | Quarterfinal | 🇸🇬 SINGAPORE | 38 | 4♥ | ♠2 | +1 | -2 |
| -0.7 | Semifinal | 🇦🇺 AUSTRALIA | 16 | 3♠ | ♦8 | -1 | +2 |
| -0.7 | Semifinal | 🇦🇺 AUSTRALIA | 20 | 4♥ | ♠9 | +1 | -6 |
| -0.7 | Semifinal | 🇦🇺 AUSTRALIA | 29 | 1♥ | ♠Q | -1 | +2 |
| -1.0 | Quarterfinal | 🇸🇬 SINGAPORE | 17 | 2♦ | ♣5 | +1 | -1 |
| -1.0 | Quarterfinal | 🇸🇬 SINGAPORE | 23 | 1NT | ♣K | = | +1 |
| -1.0 | Quarterfinal | 🇸🇬 SINGAPORE | 27 | 1NT | ♠2 | = | +1 |
| -1.0 | Semifinal | 🇦🇺 AUSTRALIA | 48 | 4♦x | ♥A | -4 | -12 |
| -1.0 | Final | 🇮🇱 ISRAEL | 57 | 5♣ | ♠A | = | -13 |
| -1.3 | Quarterfinal | 🇸🇬 SINGAPORE | 25 | 2♠ | ♣5 | = | +0 |
| -1.3 | Quarterfinal | 🇸🇬 SINGAPORE | 34 | 3♠ | ♦4 | = | -8 |
| -1.3 | Final | 🇮🇱 ISRAEL | 25 | 2♣ | ♣2 | -2 | -8 |
| -1.4 | Quarterfinal | 🇸🇬 SINGAPORE | 36 | 2♥ | ♦5 | +1 | -6 |
| -1.6 | Quarterfinal | 🇸🇬 SINGAPORE | 15 | 1NT | ♥6 | = | +1 |
| -1.7 | Final | 🇮🇱 ISRAEL | 19 | 4♠x | ♦A | -2 | +5 |
| -2.0 | Semifinal | 🇦🇺 AUSTRALIA | 26 | 3NT | ♥K | = | -1 |
| -2.0 | Semifinal | 🇦🇺 AUSTRALIA | 39 | 4♠ | ♣T | -2 | -6 |
| -2.0 | Final | 🇮🇱 ISRAEL | 24 | 5♦ | ♥K | = | +0 |
| -2.0 | Final | 🇮🇱 ISRAEL | 56 | 3♥ | ♥3 | = | -7 |
| -2.0 | Final | 🇮🇱 ISRAEL | 58 | 1NT | ♠6 | +3 | +9 |
| -2.7 | Final | 🇮🇱 ISRAEL | 30 | 5♦ | ♠3 | = | +2 |
| -3.0 | Quarterfinal | 🇸🇬 SINGAPORE | 40 | 5♦ | ♦9 | +2 | -11 |
| -4.0 | Semifinal | 🇦🇺 AUSTRALIA | 18 | 3NT | ♥2 | = | +1 |
| -4.0 | Final | 🇮🇱 ISRAEL | 29 | 4♥ | ♦3 | = | +1 |
| -4.3 | Semifinal | 🇦🇺 AUSTRALIA | 24 | 1♣ | ♣T | -2 | -3 |
| -4.7 | Semifinal | 🇦🇺 AUSTRALIA | 49 | 3♠ | ♥A | = | +0 |
| -5.0 | Final | 🇮🇱 ISRAEL | 54 | 2♥ | ♣A | = | -5 |
| -5.0 | Final | 🇮🇱 ISRAEL | 60 | 1NT | ♣Q | +1 | +0 |
| -5.0 | Final | 🇮🇱 ISRAEL | 63 | 2♠ | ♣6 | -1 | -4 |
| -5.6 | Quarterfinal | 🇸🇬 SINGAPORE | 31 | 3NT | ♦2 | = | +1 |
| -5.7 | Quarterfinal | 🇸🇬 SINGAPORE | 42 | 4♠ | ♥K | -2 | -5 |
| -5.7 | Semifinal | 🇦🇺 AUSTRALIA | 25 | 4♥ | ♣Q | = | -3 |
| -7.4 | Quarterfinal | 🇸🇬 SINGAPORE | 16 | 6♠ | ♣6 | = | +0 |
| -7.4 | Quarterfinal | 🇸🇬 SINGAPORE | 18 | 5♥ | ♣T | +1 | -13 |
| -7.7 | Semifinal | 🇦🇺 AUSTRALIA | 37 | 4NT | ♣3 | +2 | -13 |
| -8.3 | Semifinal | 🇦🇺 AUSTRALIA | 54 | 3NT | ♠Q | +1 | +1 |
| -8.7 | Semifinal | 🇦🇺 AUSTRALIA | 28 | 2♠ | ♠7 | -1 | -4 |
| -8.7 | Final | 🇮🇱 ISRAEL | 22 | 6♥ | ♠K | +1 | -13 |
| -9.7 | Final | 🇮🇱 ISRAEL | 27 | 2NT | ♠4 | -5 | -8 |
| -10.0 | Final | 🇮🇱 ISRAEL | 59 | 4♠ | ♠A | = | +0 |
| -10.7 | Semifinal | 🇦🇺 AUSTRALIA | 27 | 5♣ | ♥2 | = | -13 |
| -12.0 | Semifinal | 🇦🇺 AUSTRALIA | 55 | 6♣ | ♠3 | +1 | -12 |
| -13.3 | Semifinal | 🇦🇺 AUSTRALIA | 21 | 6♥ | ♥3 | +1 | -14 |